-- Compiled with roblox-ts v3.0.0
-- Internal
local RESERVED = { "closeAll", "reset", "attachHotkeys" }
--* Validates the config and builds the derived lookups the runtime uses. 
local function boot(rules, lanes)
	local children = {}
	local windowLanes = {}
	local assertKnown = function(owner, field, name)
		if rules[name] == nil then
			error(`Forge window "{owner}" {field} unknown window "{name}"`)
		end
	end
	for name, def in pairs(rules) do
		if table.find(RESERVED, name) ~= nil then
			error(`Forge window name "{name}" is reserved`)
		end
		if def.parent == name then
			error(`Forge window "{name}" cannot be its own parent`)
		end
		if def.parent ~= nil then
			assertKnown(name, "parent references", def.parent)
			local _parent = def.parent
			local _condition = children[_parent]
			if _condition == nil then
				_condition = {}
			end
			local siblings = _condition
			table.insert(siblings, name)
			local _parent_1 = def.parent
			children[_parent_1] = siblings
		end
		for _, other in def.closes or {} do
			assertKnown(name, "closes", other)
		end
		for _, other in def.blockedBy or {} do
			assertKnown(name, "is blockedBy", other)
		end
	end
	for lane, _binding in lanes do
		local members = _binding.members
		local openMembers = 0
		for _, member in members do
			assertKnown(`exclusive.{lane}`, "lists", member)
			local _result = rules[member]
			if _result ~= nil then
				_result = _result.defaults
				if _result ~= nil then
					_result = _result.open
				end
			end
			if _result then
				openMembers += 1
			end
			local memberLanes = windowLanes[member] or {}
			table.insert(memberLanes, lane)
			windowLanes[member] = memberLanes
		end
		if openMembers > 1 then
			error(`Forge lane "{lane}" has {openMembers} windows with defaults.open`)
		end
	end
	for name, def in pairs(rules) do
		local _result = def.defaults
		if _result ~= nil then
			_result = _result.open
		end
		local _condition = _result
		if _condition then
			_condition = def.parent ~= nil
			if _condition then
				local _result_1 = rules[def.parent].defaults
				if _result_1 ~= nil then
					_result_1 = _result_1.open
				end
				_condition = not _result_1
			end
		end
		if _condition then
			error(`Forge window "{name}" has defaults.open but its parent "{def.parent}" starts closed`)
		end
	end
	return {
		children = children,
		windowLanes = windowLanes,
	}
end
return {
	default = boot,
}